board.h
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1 /*
2  * Copyright (C) 2015-2020 Freie Universität Berlin
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
20 #ifndef BOARD_H
21 #define BOARD_H
22 
23 #include "cpu.h"
24 #include "periph_conf.h"
25 #include "periph/gpio.h"
26 #include "periph/spi.h"
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
39 #if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
40 #define XTIMER_DEV (TIMER_DEV(1))
41 #define XTIMER_HZ (32768UL)
42 #define XTIMER_WIDTH (16)
43 #else
44 #define XTIMER_DEV (TIMER_DEV(0))
45 #define XTIMER_HZ (250000UL)
46 #define XTIMER_WIDTH (16)
47 #endif
48 #define XTIMER_CHAN (0)
55 #define PB0_PIN GPIO_PIN(PD, 15)
56 #define PB1_PIN GPIO_PIN(PD, 13)
57 #define PB2_PIN GPIO_PIN(PB, 11)
64 #define LED0_PIN GPIO_PIN(PF, 2)
65 #define LED1_PIN GPIO_PIN(PF, 3)
74 #define CORETEMP_ADC ADC_LINE(0)
81 #define LED0_ON gpio_set(LED0_PIN)
82 #define LED0_OFF gpio_clear(LED0_PIN)
83 #define LED0_TOGGLE gpio_toggle(LED0_PIN)
84 #define LED1_ON gpio_set(LED1_PIN)
85 #define LED1_OFF gpio_clear(LED1_PIN)
86 #define LED1_TOGGLE gpio_toggle(LED1_PIN)
89 #ifdef __cplusplus
90 }
91 #endif
92 
93 #endif /* BOARD_H */
periph_conf.h
Peripheral MCU configuration for the Zigduino board.
gpio.h
Low-level GPIO peripheral driver interface definitions.
spi.h
Low-level SPI peripheral driver interface definition.